Answer:
W. Edwards Deming
Explanation:
William Edwards Deming was the famous engineer, lecturer, and management of the United States in the twentieth century. His most noted contribution laid in his methods of quality control, better design of product and extensive sale which proved to be a miracle for the economy of Japan after the second world war.
Answer:
Some may develop faster than others because they have more free lifestyles and some because of health.
Explanation: